package ioperations;

import book.Book;
import book.BookList;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: zhongyisheng
 * Date: 2024-07-05
 * Time: 17:54
 */
public class BorrowOperation implements IOperation{
    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书");

        Scanner scanner = new Scanner(System.in);
        System.out.printf("请输入你借阅的书名：");
        String name = scanner.nextLine();

        int currentSize = bookList.getUsedSize();
        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBook(i);

            if(book.getName().equals(name)){
                if(book.isBorrowed() == true){
                    System.out.println("这本书已经被借出了");
                    return;
                }
                book.setBorrowed(true);
                System.out.println("借阅成功");
                return;
            }else{
                System.out.println("没有你要借阅的那本书");
            }
        }
    }
}
